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drm/amdkfd: Disable queue reset on gfx11 SR-IOV VF

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Queue reset is not supported when running as an SR-IOV virtual function on gfx11 dGPUs.
Guard HSA_CAP_PER_QUEUE_RESET_SUPPORTED with !amdgpu_sriov_vf().
so the capability is not reported to user space under SR-IOV, matching the gfx9/gfx10 path.

Fixes: 9d748a8ac1 ("drm/amdkfd: Add queue reset support on gfx11 dGPU")
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Amber Lin 2026-06-15 22:36:41 +08:00 committed by Alex Deucher
parent 674c692702
commit 6cfa412680
1 changed files with 4 additions and 3 deletions
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7
drivers/gpu/drm/amd/amdkfd/kfd_topology.c
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@ -2021,9 +2021,10 @@ static void kfd_topology_set_capabilities(struct kfd_topology_device *dev)
dev->node_props.debug_prop |= HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 |
HSA_DBG_WATCH_ADDR_MASK_HI_BIT;
/* gfx11 dGPU */
if (KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 0) ||
KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 2) ||
KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 3))
if ((KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 0) ||
KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 2) ||
KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 3)) &&
!amdgpu_sriov_vf(dev->gpu->adev))
dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED;
if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(12, 0, 0)) {